12181567222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8231}}^1\times {\mathrm{67271}}^1$

素因数の和:75515

約数の個数: 16

約数和(自身を含む): 19936191744

約数和(自身を除く): 7754624522

約数列:

[1, 2, 11, 22, 8231, 16462, 67271, 90541, 134542, 181082, 739981, 1479962, 553707601, 1107415202, 6090783611, 12181567222]

約数ペア:

[(1, 12181567222), (2, 6090783611), (11, 1107415202), (22, 553707601), (8231, 1479962), (16462, 739981), (67271, 181082), (90541, 134542)]